Dig a hole 3 squares deep, 2 squares wide.
Stand in the middle of the hole so you're touching both squares of the floor of the hole you made.
Use a gravity-affected block (I.E. sand or gravel) and drop two blocks above you.
Walk slightly into the stacked up sand/gravel that you SHOULD be standing half way in and look around. You will get a view of all the cave systems within the viewing distance that you have set in your map.

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thought this was patched allready

Nope, still works bro!

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Is it patched as of 1.4_01?

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My vouch thread (8)
http://sythe.org/showthread.php?t=1008796

Good trades on Sythe: 9
Bad trades on Sythe : 1

As of May 12th 2011, it's exactly 1 month since I got scammed for $16.50, but today, I got an email from PayPal saying I won the dispute (which I had escalated to a claim)

GF Scammer

I think it still works, just watched a Youtube video on it recently...If you want to see cave systems for the whole world though, just download Minutor.

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